package kr.hkit.mydiary;

import java.util.ArrayList;

import kr.hkit.mydiary.read.ReadDiary;
import kr.hkit.mydiary.sqllite.DiaryDAO;
import kr.hkit.mydiary.sqllite.DiaryDbHelper;
import kr.hkit.mydiary.sqllite.SelectForList;
import kr.hkit.mydiary.write.WriteDiary;
import android.app.ActionBar;
import android.app.ActionBar.OnNavigationListener;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.support.v4.widget.DrawerLayout;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;

import com.example.kr.hkit.mydiary.R;


public class MainActivity extends Activity implements
		NavigationDrawerFragment.NavigationDrawerCallbacks {

	/**
	 * Fragment managing the behaviors, interactions and presentation of the
	 * navigation drawer.
	 */
	private NavigationDrawerFragment mNavigationDrawerFragment;

	/**
	 * Used to store the last screen title. For use in
	 * {@link #restoreActionBar()}.
	 */
	private CharSequence mTitle;
	
	ListView list;
	DiaryDAO dao;
	SimpleCursorAdapter adapter;
	ArrayList<SelectForList> listinfo;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		
		Log.d("dd", "main on create");
		
		mNavigationDrawerFragment = (NavigationDrawerFragment) getFragmentManager()
				.findFragmentById(R.id.navigation_drawer);
		mTitle = getTitle();

		// Set up the drawer.
		mNavigationDrawerFragment.setUp(R.id.navigation_drawer,
				(DrawerLayout) findViewById(R.id.drawer_layout));

	}
	@Override
	protected void onStart() {
		// TODO Auto-generated method stub
		super.onStart();
		displayDiaryList();
	}
	
	//db에 저장되어있는 일기 불러온다잉 
	private void displayDiaryList() {
		dao = DiaryDAO.open(this);
		list = (ListView) findViewById(R.id.main_diary_listview);
		listinfo = new ArrayList<SelectForList>();
		listinfo = dao.selectForList();
		//리스트뿌리는데 필요한 정보만 받아옴.
			
		DiaryListAdapter listAdapter = new DiaryListAdapter(this, listinfo, R.layout.diary_listrow);
		list.setAdapter(listAdapter);
		//커스텀 어댑터로 화면에 뿌려줌.
		
		//리스트뷰 클릭시 글 읽기로 넘어감. id넘겨줘서 해당 일기에 대한 모든정보 select
		list.setOnItemClickListener(new ListView.OnItemClickListener(){

			@Override
			public void onItemClick(AdapterView<?> parentView, View childView, int position, long id) {
				Intent intent = new Intent(MainActivity.this, ReadDiary.class);
				
				intent.putExtra("diaryID", listinfo.get(position).getId());
				startActivityForResult(intent, 0);
			}
			
		});
		
	}

	
	@Override
	public void onNavigationDrawerItemSelected(int position) {
		// update the main content by replacing fragments
		FragmentManager fragmentManager = getFragmentManager();
		fragmentManager
				.beginTransaction()
				.replace(R.id.container,
						PlaceholderFragment.newInstance(position + 1)).commit();
	}

	public void onSectionAttached(int number) {
		/*
		 * switch (number) { case 1: mTitle =
		 * getString(R.string.title_section1); break; case 2: mTitle =
		 * getString(R.string.title_section2); break; case 3: mTitle =
		 * getString(R.string.title_section3); break; case 4: mTitle =
		 * getString(R.string.title_section4); break; }
		 */
	}

	public void restoreActionBar() {
		ActionBar actionBar = getActionBar();
		actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
		actionBar.setDisplayShowTitleEnabled(true);
		actionBar.setTitle(mTitle);
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		if (!mNavigationDrawerFragment.isDrawerOpen()) {
			// Only show items in the action bar relevant to this screen
			// if the drawer is not showing. Otherwise, let the drawer
			// decide what to show in the action bar.
			getMenuInflater().inflate(R.menu.main, menu);
			restoreActionBar();
			return true;
		}
		return super.onCreateOptionsMenu(menu);
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		// Handle action bar item clicks here. The action bar will
		// automatically handle clicks on the Home/Up button, so long
		// as you specify a parent activity in AndroidManifest.xml.
		int id = item.getItemId();
		Intent intent = null;
		
		if (id == R.id.action_settings) {
			return true;
		}
		if (id == R.id.write_inbarmenu) {
			intent = new Intent(this, WriteDiary.class);
			startActivity(intent);			
		}
		return super.onOptionsItemSelected(item);
	}

	/**
	 * A placeholder fragment containing a simple view.
	 */
	public static class PlaceholderFragment extends Fragment {
		/**
		 * The fragment argument representing the section number for this
		 * fragment.
		 */
		private static final String ARG_SECTION_NUMBER = "section_number";

		/**
		 * Returns a new instance of this fragment for the given section number.
		 */
		public static PlaceholderFragment newInstance(int sectionNumber) {
			PlaceholderFragment fragment = new PlaceholderFragment();
			Bundle args = new Bundle();
			args.putInt(ARG_SECTION_NUMBER, sectionNumber);
			fragment.setArguments(args);
			return fragment;
		}

		public PlaceholderFragment() {
		}

		@Override
		public View onCreateView(LayoutInflater inflater, ViewGroup container,
				Bundle savedInstanceState) {
			View rootView = inflater.inflate(R.layout.fragment_main, container,
					false);

			return rootView;
		}

		@Override
		public void onAttach(Activity activity) {
			super.onAttach(activity);
			((MainActivity) activity).onSectionAttached(getArguments().getInt(
					ARG_SECTION_NUMBER));
		}
		
		
	}
	
	@Override
	protected void onPause() {
		// TODO Auto-generated method stub
		super.onPause();
		dao.close();
	}
}
